CN101542931B - 用于使rfid读取器之间的干扰降至最低的系统和方法 - Google Patents
用于使rfid读取器之间的干扰降至最低的系统和方法 Download PDFInfo
- Publication number
- CN101542931B CN101542931B CN200880000066.3A CN200880000066A CN101542931B CN 101542931 B CN101542931 B CN 101542931B CN 200880000066 A CN200880000066 A CN 200880000066A CN 101542931 B CN101542931 B CN 101542931B
- Authority
- CN
- China
- Prior art keywords
- portable terminal
- biu
- basic information
- identifier number
- information unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010295 mobile communication Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims description 9
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10475—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications arrangements to facilitate interaction with further interrogation devices, e.g. such that at least two interrogation devices may function and cooperate in a network of such devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0002124 | 2007-01-08 | ||
KR1020070002124A KR100834284B1 (ko) | 2007-01-08 | 2007-01-08 | Rfid 리더기간 간섭 최소화 시스템 및 방법 |
KR1020070002124 | 2007-01-08 | ||
PCT/KR2008/000102 WO2008084958A1 (en) | 2007-01-08 | 2008-01-08 | System and method for minimizing interference between rfid reader |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101542931A CN101542931A (zh) | 2009-09-23 |
CN101542931B true CN101542931B (zh) | 2013-03-13 |
Family
ID=39608818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880000066.3A Expired - Fee Related CN101542931B (zh) | 2007-01-08 | 2008-01-08 | 用于使rfid读取器之间的干扰降至最低的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8200162B2 (zh) |
EP (1) | EP2102995B1 (zh) |
JP (1) | JP5185286B2 (zh) |
KR (1) | KR100834284B1 (zh) |
CN (1) | CN101542931B (zh) |
WO (1) | WO2008084958A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5072454B2 (ja) * | 2007-06-29 | 2012-11-14 | 東芝テック株式会社 | 無線タグリーダライタ制御システム及び無線タグリーダライタ制御方法 |
CN102682323A (zh) * | 2011-03-18 | 2012-09-19 | 艾迪讯科技股份有限公司 | 用于射频辨识的移动运算装置外套及物件管理系统 |
JP5284527B1 (ja) * | 2012-10-16 | 2013-09-11 | パナソニック株式会社 | 無線通信装置および無線通信システム |
CN107786255A (zh) * | 2016-08-30 | 2018-03-09 | 华为技术有限公司 | 一种与射频设备通信的方法、装置及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6807165B2 (en) * | 2000-11-08 | 2004-10-19 | Meshnetworks, Inc. | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
CN1890675A (zh) * | 2003-10-27 | 2007-01-03 | Zih公司 | 用于rfid应答器的读取器及相应的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677909A (en) * | 1994-05-11 | 1997-10-14 | Spectrix Corporation | Apparatus for exchanging data between a central station and a plurality of wireless remote stations on a time divided commnication channel |
JP4345378B2 (ja) * | 2002-06-28 | 2009-10-14 | ブラザー工業株式会社 | 通信システム、通信システムの質問器及び応答器 |
US20050088284A1 (en) | 2003-10-09 | 2005-04-28 | Zai Li-Cheng R. | Method and system of using a RFID reader network to provide a large operating area |
JP2005157593A (ja) * | 2003-11-21 | 2005-06-16 | Matsushita Electric Works Ltd | 非接触idシステム |
KR100542924B1 (ko) * | 2004-05-13 | 2006-01-11 | 주식회사 케이티프리텔 | Rfid 단말 겸용 이동통신 단말기 및 상기단말기에서의 rfid 데이터 처리 방법 |
US8253539B2 (en) * | 2004-11-30 | 2012-08-28 | Symbol Technologies, Inc. | Rfid reader management system and method |
JP4691987B2 (ja) | 2004-12-28 | 2011-06-01 | 株式会社日立製作所 | 無線タグおよび携帯端末 |
EP1686506A1 (de) * | 2005-01-28 | 2006-08-02 | Feig Electronic GmbH | Kommunikationsverfahren für ein RFID-System |
JP4774790B2 (ja) * | 2005-04-05 | 2011-09-14 | ソニー株式会社 | 通信装置および携帯端末 |
NO324406B1 (no) * | 2005-06-20 | 2007-10-08 | Telenor Asa | SIM RFID-leser med WLAN-tilgang |
US7321289B2 (en) | 2005-06-30 | 2008-01-22 | Symbol Technologies, Inc. | Systems and methods for reducing interference by modulating a reader transmittal signal within the transmission channel |
US7898391B2 (en) * | 2005-07-01 | 2011-03-01 | Trimble Navigation Limited | Multi-reader coordination in RFID system |
-
2007
- 2007-01-08 KR KR1020070002124A patent/KR100834284B1/ko not_active IP Right Cessation
-
2008
- 2008-01-08 US US12/160,911 patent/US8200162B2/en not_active Expired - Fee Related
- 2008-01-08 JP JP2009544807A patent/JP5185286B2/ja not_active Expired - Fee Related
- 2008-01-08 CN CN200880000066.3A patent/CN101542931B/zh not_active Expired - Fee Related
- 2008-01-08 WO PCT/KR2008/000102 patent/WO2008084958A1/en active Application Filing
- 2008-01-08 EP EP08704642.1A patent/EP2102995B1/en not_active Not-in-force
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6807165B2 (en) * | 2000-11-08 | 2004-10-19 | Meshnetworks, Inc. | Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel |
CN1890675A (zh) * | 2003-10-27 | 2007-01-03 | Zih公司 | 用于rfid应答器的读取器及相应的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090305637A1 (en) | 2009-12-10 |
EP2102995A4 (en) | 2013-10-02 |
WO2008084958A1 (en) | 2008-07-17 |
CN101542931A (zh) | 2009-09-23 |
EP2102995B1 (en) | 2015-08-12 |
US8200162B2 (en) | 2012-06-12 |
JP5185286B2 (ja) | 2013-04-17 |
JP2010516079A (ja) | 2010-05-13 |
KR100834284B1 (ko) | 2008-05-30 |
EP2102995A1 (en) | 2009-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20130127596A1 (en) | Method and apparatus for determining a location of an item attached to a radio frequency identification tag | |
KR20160003998A (ko) | 전자 라벨의 정보 갱신 방법 및 그에 따른 시스템 | |
CN105989319B (zh) | 一种射频识别rfid标签的数据应用方法及系统 | |
US20140214620A1 (en) | Method and arrangements for electronic shelf labels | |
CN101542931B (zh) | 用于使rfid读取器之间的干扰降至最低的系统和方法 | |
EP1989691A2 (en) | Smart rfid reader antennas | |
CN101217432A (zh) | 无线通信系统、显示系统及方法 | |
CN105243396A (zh) | 用户位置信息生成方法和装置 | |
CN102622564A (zh) | 一种rfid多标签识别防碰撞方法 | |
CN111866838A (zh) | 一种电子价签系统及其通信方法 | |
CN108463829B (zh) | 用于显示价格和/或产品信息的显示设备 | |
CN105472551A (zh) | 一种提供多媒体信息的方法、装置及系统 | |
CN102855506A (zh) | 电子货架标签系统 | |
CN101741887B (zh) | 一种发布位置引导信息的方法、系统及设备 | |
CN100477554C (zh) | 一种配置天线设备的方法 | |
CN102857624A (zh) | 一种通知方法、装置及源电子设备 | |
US20090128300A1 (en) | Wireless device with an rfid interrogator | |
KR100769879B1 (ko) | 모바일 rfid 리더 환경에서의 리더 충돌 방지 방법 | |
CN103814386A (zh) | 电子存储模块、用于分配电子存储模块的触点的方法、用于实现分配的方法 | |
KR100706914B1 (ko) | Rfid 태그 연산 시스템 및 방법 | |
KR20160051455A (ko) | 전자 라벨의 정보 등록 장치 및 정보 등록 방법 | |
CN106060825A (zh) | 一种客户识别卡复制提醒方法及服务器 | |
KR102294766B1 (ko) | 단말과 콘텐츠 관리 시스템, 그를 포함하는 시스템, 그 제어 방법 및 컴퓨터 프로그램이 기록된 기록매체 | |
CN113473376B (zh) | 一种提高物体定位刷新率的方法及装置 | |
CN102542171A (zh) | 电子健康站rfid端口自动识别装置及方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SK PLANET CO., LTD. Free format text: FORMER OWNER: SK TELECOMMUNICATION CO., LTD. Effective date: 20120515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120515 Address after: Seoul, South Kerean Applicant after: SK Telecom Co., Ltd. Address before: Seoul, South Kerean Applicant before: SK Telecommunication Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200108 |